Amotorbike travels 45 miles in 15 minutes, what is its speed asap

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142

Which of the following represents the factorization of the trinomial below? x^2+7x-30